I need to replace the old fuel, air and vacuum hoses on my 81 beta Zagato (2.0L FI) and was wondering if any had a complete list of the lengths and sizes required. Since I'll end up ordering the hoses, I'd rather not remove the old ones to measure...or start pulling off the aircleaner to measure until I have the replacement hoses.

I've just replaced my (under bonnet) fuel delivery and return lines with 8mm & 3.5mm cotton braided rubber fuel hose respectively. I think the vacuum hose is a bit bigger (10mm?). You can get the lengths by copying the old hoses, or if they are gone offer up the new hose - length isn't critical as long as the pipes aren't fowling any hot/moving parts.